scholarly journals EFFECTS OF MICROWAVE ROASTING TIME ON PHYSICO-CHEMICAL PROPERTIES AND SENSORY EVALUATION OF GERMINATED RED BROWN RICE MILK

2021 ◽  
Vol 11 (2) ◽  
Author(s):  
Tuan Quoc Le
Keyword(s):  
Sensory Evaluation ◽  
Brown Rice ◽  
Chemical Properties ◽  
Microwave Roasting ◽  
Physico Chemical ◽  
Roasting Time

Evaluation of tendering effect from date seed extract (P. dactalytera) in knuckle part meat

2021 ◽  
Vol 6 (1) ◽  
pp. 23-26
Author(s):  
Maryana Mohamad Nor ◽  
Lukman Ismail ◽  
Siti Nuurul Huda Mohammad Azmin ◽  
Ikhmal Hisham Abdul Halim
Keyword(s):  
Sensory Evaluation ◽  
Aqueous Extract ◽  
Animal Feed ◽  
Ph Value ◽  
Total Yield ◽  
Chemical Properties ◽  
Positive Control ◽  
Date Seed ◽  
Physico Chemical ◽  
Cooked Meat

Phoenic dactylifera (date) is a species of flowering plants in the family of Arecaceae. Date seeds are considered as a waste from many processing that produced plants pitted date, confectionery date syrup and date itself. Currently, the seeds are used mainly for animal feed in the cattle and chicken industry. In 2004, about 863,000 tonnes of date seeds are produced out of 6.9 million tonnes date. Tenderness is the major concern that affecting consumer acceptance of beef in meat industry. This study was carried out in order to investigate the effects of the bioactive compound extracted from date seed as a tenderizing agent in meat. Extraction of date seeds used a different method of extraction (Soxhlet and Maceration). The application of extracted on knuckle part of beef were performed and papain was used as a positive control and followed by the sensory evaluation. The analysis of cooked meat was performed in order to analyze the physico-chemical properties of date seeds extract. The result from the study revealed that the aqueous extract (maceration techniques) gave the best percentage of the total yield recovery with 28.44%. The physico-chemical properties of cooked meat showed the reducing of pH value after cooking. Meanwhile for the cooking yield, result showed that almost 86% of water losses during cooking for aqueous extract and positive control and 96% for negative control. According to the sensory evaluation of the cooked meat, scoring test and hedonic test were performed using One Way Anova. The result for texture is 6.10±2.1, juiceness is 5.87±1.76 and taste is 6.80±1.34. All attributes have no significant different at p <0.05 between aqueos extract, and positive control. A general acceptance shows that no significant different between aqueos extract (6.50±2.0) and positive control (7.13±1.98). The result suggested that the tenderization effect of date seed improved the textural properties of knuckle part meat and have potential for tenderization purpose in food industry.

scholarly journals Development of Healthy Snack from Sa-med Mushroom (Boletus griseipurpureus Corner)

2020 ◽  
Vol 17 (11) ◽  
pp. 1157-1167
Author(s):  
Chanakan KHEMTHONG ◽  
Rungrat CHAMCHAN ◽  
Uthaiwan SUTTISUNSANEE ◽  
Somsri CHAROENKIATKUL ◽  
Chaowanee CHUPEERACH ◽  
...  
Keyword(s):  
Angiotensin Converting Enzyme ◽  
Sensory Evaluation ◽  
Antioxidant Activities ◽  
Chemical Properties ◽  
Converting Enzyme ◽  
High Fiber ◽  
Low Sodium ◽  
Physico Chemical ◽  
Inhibitory Activities ◽  
Alpha Glucosidase

This study investigated alpha-glucosidase and angiotensin-converting enzyme inhibitory activities of Sa-med mushroom powder. Healthy snack had been developed by varying 3 levels of Sa-med mushroom powder at 10, 12 and 14 % (w/w) and determined its physico-chemical properties and sensory evaluation. The results showed that anti-alpha-glucosidase activity and anti-angiotensin-converting activities of Sa-med mushroom powder were at 59 and 93 %, respectively. As the results of healthy snack, lightness (L*) and extended ratio were decreased, but redness (a*) and bulk density were increased with higher amounts of Sa-med mushroom powder in the formulation (p < 0.05). However, hardness and crispiness were not significantly different. For sensory evaluation, healthy snack with 14 % Sa-med mushroom powder had the highest overall liking score of 7.6 (like moderately to like very much). Finally, the nutritional values of developed snack revealed that protein and fiber were increased by 3 and 18 times, while carbohydrate was decreased by 15 %. In addition, the mushroom snack could be claimed as a “source of protein”, “high fiber” and “low sodium”. This snack also had phenolic compounds, antioxidant activities and alpha-glucosidase, and angiotensin-converting enzyme inhibitory activities. According to consumer acceptability test (n = 300), the acceptability level was 95 %, in which around 64 % of the subjects were interested in buying the product.

scholarly journals Development and Quality Evaluation of Ready to Serve (RTS) Beverage from Banana Pseudo Stem

2020 ◽  
pp. 32-42
Author(s):  
K. Buvaneshwari ◽  
G. Sashidevi ◽  
G. Hemalatha ◽  
R. Arunkumar
Keyword(s):  
Sensory Evaluation ◽  
Chemical Properties ◽  
Nutrient Retention ◽  
Storage Conditions ◽  
Lemon Juice ◽  
Balanced Diet ◽  
Storage Study ◽  
Standard Procedures ◽  
Physico Chemical ◽  
Significant Difference

Vegetable beverage was part of a balanced diet that make sure the vigor and healthy body. Vegetable juices were rich in fiber content which was quickly inducing the feeling of satiety and also improve digestion. The objective of this study was to formulate and prepare ready to serve (RTS) banana pseudo stem beverage. Two banana varieties were selected viz., ottu vazhai (syn Mupaddai) (V1), vayal vazhai (V2). Banana pseudo stem beverage was developed from banana tender core, natural flavorings (lemon, mint)extracts, 2% citric acid as a anti-browning agent, KMS (70ppm) as preservative and CMC (0.1%) as a stabilizer. The proximate composition, physico- chemical analysis, sensory evaluation and microbial study of the pseudo stem beverage was evaluated using standard procedures. The beverages were evaluated at 15 days interval period. During storage conditions the quality of juice with minimum significant changes in chemical properties was observed with the addition of KMS. Based on the sensory evaluation, lemon juice flavored pseudo stem beverage was highly accepted by consumer than mint flavored beverage. Storage study for the pseudo stem beverage was also carried out and significant difference was noticed in beverage. Compare to vayal vazhai (V2), the yield of juice (87.0%) content was higher in ottu vazhai (syn Mupaddai) (V1).The maximum desirable results were obtained from (V1) lemon flavored beverage stored at refrigeration condition. The results were showed that pH (3.28 to 4.75), TSS (12 to 14.0° brix), Acidity (0.35 to 0.26) and vitamin C (0.77 to 0.59). From the storage studies, the lemon flavored pseudo stem beverage (Mupaddai variety V1) was found to be the best in nutrient retention and sensory evaluation than mint flavour beverage and it was accepted up to 45 days.

scholarly journals Effect of germination on yield, physico-chemical properties, nutritional composition and GABA content in germinated brown rice

2021 ◽  
Vol 58 (4) ◽  
pp. 496-505
Author(s):  
Naseerunnisa Mohmmed ◽  
Aparna Kuna ◽  
Supta Sarkar ◽  
MM Azam ◽  
Lakshmi prasanna K ◽  
...  
Keyword(s):  
Energy Content ◽  
Pearson Correlation ◽  
Brown Rice ◽  
Chemical Properties ◽  
Nutritional Composition ◽  
Health Food ◽  
Germinated Brown Rice ◽  
Rice Varieties ◽  
Physico Chemical ◽  
Gaba Content

Germinated brown rice (GBR) is an emerging health food that has received attention due to its nutritional composition, especially Gamma Amino Butyric Acid (GABA). The objective of this research was to germinate two brown rice varieties MTU 1010 and KNM 118 at various germination hours (0, 12, 24, 36, 48, 72 hours) to determine the best yield and correlate with the nutritional composition and GABA content. Brown rice soaked in water for 12 hours at 28 ± 2ºC followed by 24 to 36 hours germination was found to have optimum yield (85%) with good nutritional and GABA content. Protein, fat, crude fiber, carbohydrate content and energy content among all samples were highest at 24 hours and 36 hours of germination. Pearson correlation coefficient performed between yield, germination hours and nutritional parameters of both varieties, indicated a positive correlation between germination hours and GABA content in both varieties.

Development and quality assessment of chicken cutlets enrobed with bread crumbs vis-à-vis dried carrot pomace

2017 ◽  
Vol 47 (5) ◽  
pp. 700-709 ◽  
Author(s):  
Yogesh Kumar ◽  
Vinay Kumar Tanwar ◽  
Anurag Pandey ◽  
Prateek Shukla ◽  
Vikas Sharma
Keyword(s):  
Sensory Evaluation ◽  
Profile Analysis ◽  
Meat Products ◽  
Chemical Properties ◽  
Sensory Attributes ◽  
Texture Profile Analysis ◽  
Control Group ◽  
Content Type ◽  
Texture Profile ◽  
Physico Chemical

Purpose The purpose of this paper is to develop chicken cutlets enrobed with bread crumbs vis-à-vis dried carrot pomace and to assess its effect on physico-chemical properties, sensory attributes and texture profile analysis. Design/methodology/approach Three experimental groups were made: control group chicken cutlets (C), chicken cutlets enrobed with bread crumbs group (Tb) and chicken cutlets enrobed with dried carrot pomace group (Tc). All the procedures used in the study for estimation of various physico-chemical properties, sensory evaluation and texture profile analysis were standard protocols. Findings There was a significant (p < 0.05) increase in water holding capacity, crude fibre content and ash content of enrobed chicken cutlets, whereas moisture, fat content and shrinkage of product were significantly (p < 0.05) decreased. The results for sensory evaluation and texture profile analysis of enrobed chicken cutlets were better than control group. Overall acceptability score of chicken cutlets enrobed with dried carrot pomace was revealed to be highest (7.5 ± 0.29) and that of control group was found to be lowest (6.4 ± 0.22). Hardness (N/cm2) value found for control group chicken cutlets, chicken cutlets enrobed with bread crumbs group and chicken cutlets enrobed with dried carrot pomace group were 2.2 ± 0.17, 3.1 ± 0.29 and 4.3 ± 0.27, respectively. Research limitations/implications Future research may benefit to assess the effect of enrobing with bread crumbs and dried carrot pomace on mineral and vitamin content and lipid profile of meat products. Originality/value Enrobing of chicken cutlets with bread crumbs and dried carrot pomace improved the sensory attributes along with texture profile analysis. Hence, enrobing with bread crumbs and dried carrot pomace could be used as processing technology to improve sensory appeal, especially crispiness of meat products.

scholarly journals Optimization of the Process for Production of Enriched Ketchup

2021 ◽  
Vol 10 (1) ◽  
pp. 1
Author(s):  
Elisa Basika ◽  
Julia Kigozi ◽  
Guston Tumuhimbise
Keyword(s):  
Sensory Evaluation ◽  
Fruits And Vegetables ◽  
Control Sample ◽  
Chemical Properties ◽  
Sensory Properties ◽  
Holding Time ◽  
Processing Conditions ◽  
Value Addition ◽  
Physico Chemical ◽  
Tomato Ketchup

Post-harvest losses of fruits and vegetables in Uganda are estimated at 30% which is approximately 4 billion shillings lost annually. This is due to limited knowledge on value addition and preservation technologies being unaffordable. This study sought to add value to fruits and vegetables with a focus on mangoes, tomatoes, and carrots produced locally. The study determined the effect of processing conditions and addition of fruits and vegetables on the physico-chemical and sensory properties of tomato ketchup. Tomatoes were replaced with mangoes in increments of 10% up to 50% while keeping carrot levels constant at 5%. The best sensory properties were observed in the treatment that contained 15% mango. The Physico-chemical and sensory properties of ketchup were enhanced by the addition of fruits and vegetables up to 20%. The sensory evaluation revealed that ketchup prepared by the addition of fruits and vegetables (local mangoes and carrots) was preferred as compared to the control sample at 0% mango. The color of ketchup was affected by the incorporation of mangoes and carrots and it was acceptable up to at 5% carrot and 15% mango including taste, appearance, flavor, mouthfeel and aroma. The best treatment was then subjected to different processing conditions at different holding times and temperatures of 5, 10 and 15 minutes at temperatures of 70, 75, 80, 85, 90 and 100 degrees Celsius respectively. The best conditions were observed to be between 80℃ and 85℃ and 10 to 15 minutes holding time. It was also evident that time and temperature had a significant (p<0.05) effect on the Physico-chemical properties of ketchup.

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